4843 search results - page 447 / 969 » The Shortcut Problem - Complexity and Approximation |
124
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ICCAD
2006
IEEE
16 years 1 months ago
2006
IEEE
We present the first efficient approach to global routing that takes spacing-dependent costs into account and provably finds a near-optimum solution including these costs. We sh...
155
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CISS
2008
IEEE
15 years 11 months ago
2008
IEEE
—Large-scale wireless networks must be designed such that there are no gaps in coverage. It is also desirable to minimize the number of access points used in order to minimize th...
169
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—The throughput of multi-hop communication systems can significantly be increased by the application of MIMO concepts. To utilize the physical resources in an efficient...
140
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We consider the problem of learning multiscale graphical models. Given a collection of variables along with covariance specifications for these variables, we introduce hidden var...
152
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ICCCN
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—Many next-generation Internet architectures propose advanced packet processing functions in the data path of the network. Such “services” are typically performed on ...